re-worked TMTC modules

satrs/tests/pus_events.rs

@@ -7,7 +7,7 @@ use satrs::params::U32Pair;
 use satrs::params::{Params, ParamsHeapless, WritableToBeBytes};
 use satrs::pus::event_man::{DefaultPusEventMgmtBackend, EventReporter, PusEventDispatcher};
 use satrs::pus::test_util::TEST_COMPONENT_ID_0;
-use satrs::pus::PusTmAsVec;
+use satrs::pus::PacketAsVec;
 use satrs::request::UniqueApidTargetId;
 use spacepackets::ecss::tm::PusTmReader;
 use spacepackets::ecss::{PusError, PusPacket};
@@ -37,7 +37,7 @@ fn test_threaded_usage() {
     let pus_event_man_send_provider = EventU32SenderMpsc::new(1, pus_event_man_tx);
     event_man.subscribe_all(pus_event_man_send_provider.target_id());
     event_man.add_sender(pus_event_man_send_provider);
-    let (event_tx, event_rx) = mpsc::channel::<PusTmAsVec>();
+    let (event_tx, event_rx) = mpsc::channel::<PacketAsVec>();
     let reporter =
         EventReporter::new(TEST_ID.raw(), 0x02, 0, 128).expect("Creating event reporter failed");
     let pus_event_man = PusEventDispatcher::new(reporter, DefaultPusEventMgmtBackend::default());

satrs/tests/pus_verification.rs

@@ -7,13 +7,12 @@ pub mod crossbeam_test {
         FailParams, RequestId, VerificationReporter, VerificationReporterCfg,
         VerificationReportingProvider,
     };
-    use satrs::pus::TmInSharedPoolSenderWithCrossbeam;
-    use satrs::tmtc::tm_helper::SharedTmPool;
+    use satrs::tmtc::{PacketSenderWithSharedPool, SharedStaticMemoryPool};
     use spacepackets::ecss::tc::{PusTcCreator, PusTcReader, PusTcSecondaryHeader};
     use spacepackets::ecss::tm::PusTmReader;
     use spacepackets::ecss::{EcssEnumU16, EcssEnumU8, PusPacket, WritablePusPacket};
     use spacepackets::SpHeader;
-    use std::sync::{Arc, RwLock};
+    use std::sync::RwLock;
     use std::thread;
     use std::time::Duration;
 
@@ -36,12 +35,15 @@ pub mod crossbeam_test {
         // Shared pool object to store the verification PUS telemetry
         let pool_cfg =
             StaticPoolConfig::new(vec![(10, 32), (10, 64), (10, 128), (10, 1024)], false);
-        let shared_tm_pool = SharedTmPool::new(StaticMemoryPool::new(pool_cfg.clone()));
-        let shared_tc_pool_0 = Arc::new(RwLock::new(StaticMemoryPool::new(pool_cfg)));
-        let shared_tc_pool_1 = shared_tc_pool_0.clone();
+        let shared_tm_pool =
+            SharedStaticMemoryPool::new(RwLock::new(StaticMemoryPool::new(pool_cfg.clone())));
+        let shared_tc_pool =
+            SharedStaticMemoryPool::new(RwLock::new(StaticMemoryPool::new(pool_cfg)));
+        let shared_tc_pool_1 = shared_tc_pool.clone();
         let (tx, rx) = crossbeam_channel::bounded(10);
-        let sender_0 = TmInSharedPoolSenderWithCrossbeam::new(shared_tm_pool.clone(), tx.clone());
-        let sender_1 = sender_0.clone();
+        let sender =
+            PacketSenderWithSharedPool::new_with_shared_packet_pool(tx.clone(), &shared_tm_pool);
+        let sender_1 = sender.clone();
         let mut reporter_with_sender_0 = VerificationReporter::new(TEST_COMPONENT_ID_0.id(), &cfg);
         let mut reporter_with_sender_1 = reporter_with_sender_0.clone();
         // For test purposes, we retrieve the request ID from the TCs and pass them to the receiver
@@ -52,7 +54,7 @@ pub mod crossbeam_test {
         let (tx_tc_0, rx_tc_0) = crossbeam_channel::bounded(3);
         let (tx_tc_1, rx_tc_1) = crossbeam_channel::bounded(3);
         {
-            let mut tc_guard = shared_tc_pool_0.write().unwrap();
+            let mut tc_guard = shared_tc_pool.write().unwrap();
             let sph = SpHeader::new_for_unseg_tc(TEST_APID, 0, 0);
             let tc_header = PusTcSecondaryHeader::new_simple(17, 1);
             let pus_tc_0 = PusTcCreator::new_no_app_data(sph, tc_header, true);
@@ -81,7 +83,7 @@ pub mod crossbeam_test {
                 .expect("Receive timeout");
             let tc_len;
             {
-                let mut tc_guard = shared_tc_pool_0.write().unwrap();
+                let mut tc_guard = shared_tc_pool.write().unwrap();
                 let pg = tc_guard.read_with_guard(tc_addr);
                 tc_len = pg.read(&mut tc_buf).unwrap();
             }
@@ -89,24 +91,24 @@ pub mod crossbeam_test {
 
             let token = reporter_with_sender_0.add_tc_with_req_id(req_id_0);
             let accepted_token = reporter_with_sender_0
-                .acceptance_success(&sender_0, token, &FIXED_STAMP)
+                .acceptance_success(&sender, token, &FIXED_STAMP)
                 .expect("Acceptance success failed");
 
             // Do some start handling here
             let started_token = reporter_with_sender_0
-                .start_success(&sender_0, accepted_token, &FIXED_STAMP)
+                .start_success(&sender, accepted_token, &FIXED_STAMP)
                 .expect("Start success failed");
             // Do some step handling here
             reporter_with_sender_0
-                .step_success(&sender_0, &started_token, &FIXED_STAMP, EcssEnumU8::new(0))
+                .step_success(&sender, &started_token, &FIXED_STAMP, EcssEnumU8::new(0))
                 .expect("Start success failed");
 
             // Finish up
             reporter_with_sender_0
-                .step_success(&sender_0, &started_token, &FIXED_STAMP, EcssEnumU8::new(1))
+                .step_success(&sender, &started_token, &FIXED_STAMP, EcssEnumU8::new(1))
                 .expect("Start success failed");
             reporter_with_sender_0
-                .completion_success(&sender_0, started_token, &FIXED_STAMP)
+                .completion_success(&sender, started_token, &FIXED_STAMP)
                 .expect("Completion success failed");
         });
 
@@ -145,9 +147,8 @@ pub mod crossbeam_test {
                     .recv_timeout(Duration::from_millis(50))
                     .expect("Packet reception timeout");
                 let tm_len;
-                let shared_tm_store = shared_tm_pool.clone_backing_pool();
                 {
-                    let mut rg = shared_tm_store.write().expect("Error locking shared pool");
+                    let mut rg = shared_tm_pool.write().expect("Error locking shared pool");
                     let store_guard = rg.read_with_guard(tm_in_pool.store_addr);
                     tm_len = store_guard
                         .read(&mut tm_buf)

satrs/tests/tcp_servers.rs

@@ -17,7 +17,7 @@ use core::{
 use std::{
     io::{Read, Write},
     net::{IpAddr, Ipv4Addr, SocketAddr, TcpStream},
-    sync::Mutex,
+    sync::{mpsc, Mutex},
     thread,
 };
 
@@ -28,7 +28,8 @@ use satrs::{
         ConnectionResult, HandledConnectionHandler, HandledConnectionInfo, ServerConfig,
         TcpSpacepacketsServer, TcpTmtcInCobsServer,
     },
-    tmtc::{ReceivesTcCore, TmPacketSourceCore},
+    tmtc::PacketSource,
+    ComponentId,
 };
 use spacepackets::{
     ecss::{tc::PusTcCreator, WritablePusPacket},
@@ -61,21 +62,6 @@ impl ConnectionFinishedHandler {
         assert!(self.connection_info.is_empty());
     }
 }
-#[derive(Default, Clone)]
-struct SyncTcCacher {
-    tc_queue: Arc<Mutex<VecDeque<Vec<u8>>>>,
-}
-
-impl ReceivesTcCore for SyncTcCacher {
-    type Error = ();
-
-    fn pass_tc(&mut self, tc_raw: &[u8]) -> Result<(), Self::Error> {
-        let mut tc_queue = self.tc_queue.lock().expect("tc forwarder failed");
-        println!("Received TC: {:x?}", tc_raw);
-        tc_queue.push_back(tc_raw.to_vec());
-        Ok(())
-    }
-}
 
 #[derive(Default, Clone)]
 struct SyncTmSource {
@@ -89,7 +75,7 @@ impl SyncTmSource {
     }
 }
 
-impl TmPacketSourceCore for SyncTmSource {
+impl PacketSource for SyncTmSource {
     type Error = ();
 
     fn retrieve_packet(&mut self, buffer: &mut [u8]) -> Result<usize, Self::Error> {
@@ -111,20 +97,27 @@ impl TmPacketSourceCore for SyncTmSource {
     }
 }
 
+const TCP_SERVER_ID: ComponentId = 0x05;
 const SIMPLE_PACKET: [u8; 5] = [1, 2, 3, 4, 5];
 const INVERTED_PACKET: [u8; 5] = [5, 4, 3, 4, 1];
 const AUTO_PORT_ADDR: SocketAddr = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 0);
 
 #[test]
 fn test_cobs_server() {
-    let tc_receiver = SyncTcCacher::default();
+    let (tc_sender, tc_receiver) = mpsc::channel();
     let mut tm_source = SyncTmSource::default();
     // Insert a telemetry packet which will be read back by the client at a later stage.
     tm_source.add_tm(&INVERTED_PACKET);
     let mut tcp_server = TcpTmtcInCobsServer::new(
-        ServerConfig::new(AUTO_PORT_ADDR, Duration::from_millis(2), 1024, 1024),
+        ServerConfig::new(
+            TCP_SERVER_ID,
+            AUTO_PORT_ADDR,
+            Duration::from_millis(2),
+            1024,
+            1024,
+        ),
         tm_source,
-        tc_receiver.clone(),
+        tc_sender.clone(),
         ConnectionFinishedHandler::default(),
         None,
     )
@@ -190,13 +183,10 @@ fn test_cobs_server() {
         panic!("connection was not handled properly");
     }
     // Check that the packet was received and decoded successfully.
-    let mut tc_queue = tc_receiver
-        .tc_queue
-        .lock()
-        .expect("locking tc queue failed");
-    assert_eq!(tc_queue.len(), 1);
-    assert_eq!(tc_queue.pop_front().unwrap(), &SIMPLE_PACKET);
-    drop(tc_queue);
+    let tc_with_sender = tc_receiver.try_recv().expect("no TC received");
+    assert_eq!(tc_with_sender.packet, SIMPLE_PACKET);
+    assert_eq!(tc_with_sender.sender_id, TCP_SERVER_ID);
+    matches!(tc_receiver.try_recv(), Err(mpsc::TryRecvError::Empty));
 }
 
 const TEST_APID_0: u16 = 0x02;
@@ -204,7 +194,7 @@ const TEST_PACKET_ID_0: PacketId = PacketId::new_for_tc(true, TEST_APID_0);
 
 #[test]
 fn test_ccsds_server() {
-    let tc_receiver = SyncTcCacher::default();
+    let (tc_sender, tc_receiver) = mpsc::channel();
     let mut tm_source = SyncTmSource::default();
     let sph = SpHeader::new_for_unseg_tc(TEST_APID_0, 0, 0);
     let verif_tm = PusTcCreator::new_simple(sph, 1, 1, &[], true);
@@ -213,9 +203,15 @@ fn test_ccsds_server() {
     let mut packet_id_lookup = HashSet::new();
     packet_id_lookup.insert(TEST_PACKET_ID_0);
     let mut tcp_server = TcpSpacepacketsServer::new(
-        ServerConfig::new(AUTO_PORT_ADDR, Duration::from_millis(2), 1024, 1024),
+        ServerConfig::new(
+            TCP_SERVER_ID,
+            AUTO_PORT_ADDR,
+            Duration::from_millis(2),
+            1024,
+            1024,
+        ),
         tm_source,
-        tc_receiver.clone(),
+        tc_sender,
         packet_id_lookup,
         ConnectionFinishedHandler::default(),
         None,
@@ -282,7 +278,8 @@ fn test_ccsds_server() {
         panic!("connection was not handled properly");
     }
     // Check that TC has arrived.
-    let mut tc_queue = tc_receiver.tc_queue.lock().unwrap();
-    assert_eq!(tc_queue.len(), 1);
-    assert_eq!(tc_queue.pop_front().unwrap(), tc_0);
+    let tc_with_sender = tc_receiver.try_recv().expect("no TC received");
+    assert_eq!(tc_with_sender.packet, tc_0);
+    assert_eq!(tc_with_sender.sender_id, TCP_SERVER_ID);
+    matches!(tc_receiver.try_recv(), Err(mpsc::TryRecvError::Empty));
 }